Credit: Apple

With Apple’s debut foldable phone, the iPhone Duo, launching tomorrow, the internet has been buzzing about Apple’s iPhone Duo Case and how sticky it is. Yes, it’s unprecedented for Apple to make an adhesive iPhone case, but it’s common for foldable phone cases.

For many iPhone Duo buyers, it will be their first foldable smartphone. It’s entirely understandable that someone who’s used a range of iPhone models, likely protected by official cases, is caught off-guard by Apple’s silicone Duo case having adhesives. It’s an admittedly un-Apple design trait.

The iPhone Duo Case comes in two parts: a more traditional case that goes on the back of the phone, protecting everything but the camera module, and a second, much smaller, narrower case that wraps around the edge of the top cover, which the user unfolds to expose the large inner screen.

Apple’s iPhone Duo Case has two separate parts and does not cover the phone’s hinge.…